.menu1 {
    border: 3px solid black;
    width: 27%;
    height: 30%;
    margin-left: 5%;
    background: rgba(245, 245, 245 ,0.5);
    padding: 20px 50px;
}

.menu1 img{
    width: 150px;
    height: 150px;
}
.menu1 label{
    text-align: right;
    font-size: 25px;
}
.menu1 a{
    text-align: right;
    font-size: 25px;
}
.menu1 .Button{
    border: 3px solid black;
    color: black; /* 修改按钮上文字的颜色 */
    border-radius: 25px; /* 将按钮的左右边框设置为圆弧 */
    background-image: linear-gradient(to right, #00dbde 0%, #fc00ff 100%); /* 为按钮增加渐变颜色 */
}
.center{
    display: flex;
    flex-wrap: wrap;
    text-align: center;
    justify-content: space-around;

}

h1{
    font-size: 50px;
}

.background1 {
    position: fixed;
    top: 10%;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -10;
    object-fit: cover;
}

.BackLink{
    font-size: 30px;
}
.BackLink img{
    width: 60px;
    height: 60px;
}
.itemId{
    color: blue;
}